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Toyota Sienna Hybrid

Connectable parameters

The Toyota Sienna Hybrid has 33 Connectables, parameters that Pelican can monitor automatically.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

State of charge SIENNAH_SOCConfirmed

Pelican can show this parameter as the state of charge.

  • Request22 1F 5B
  • Service 22DID 1F5B
  • Module7D2 → 7DA
  • Every1 s
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 0 to 7 of the reply, 8 bits.

0x56 = 86 → (86 × 100 ÷ 255) = 33.72549 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

State of charge

State of charge SIENNAH_SOCConfirmed

Pelican can show this parameter as the state of charge.

  • Request22 1F 5B
  • Service 22DID 1F5B
  • Module7D2 → 7DA
  • Every1 s
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 0 to 7 of the reply, 8 bits.

0x56 = 86 → (86 × 100 ÷ 255) = 33.72549 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Fuel tank level

Fuel level SIENNAH_FLI

Pelican can show this parameter as the fuel tank level.

  • Request22 1F 2F
  • Service 22DID 1F2F
  • Module700 → 708
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Fuel level SIENNAH_FUEL_LEVELConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 10 22
  • Service 22DID 1022
  • Module7C0 → 7C8
  • Every30 s
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 0 to 15 of the reply, 16 bits.

0x0523 = 1315 → (1315 ÷ 100) = 13.15 L

Formula
(val ÷ 100)
Range
0 to 655.35 L
Unit
L

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Fuel level, volume SIENNAH_FLI_VOL

Pelican can show this parameter as the fuel tank level.

  • Request21 29
  • Service 21PID 29
  • Module7C0 → 7C8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 500 ÷ 3785)
Range
0 to 21 gal
Unit
gal

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Speed

Speed SIENNAH_VSS_7C0

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7C0 → 7C8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.

Vehicle speed SIENNAH_VSS

Current vehicle speed.

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7B0 → 7B8
  • Every200 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 1.35)
Range
0 to 323.85 km/h
Unit
km/h

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Vehicle speed SIENNAH_VSS_V2Confirmed

Pelican can show this parameter as the speed.

  • Request22 1F 0D
  • Service 22DID 1F0D
  • Module7D2 → 7DA
  • Every250 ms
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 km/h

Formula
val
Range
0 to 255 km/h
Unit
km/h

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Odometer

Odometer SIENNAH_ENG_ODOConfirmed

Pelican can show this parameter as the odometer.

  • Request22 01 03
  • Service 22DID 0103
  • Module700 → 708
  • Every30 s
  • Testing for 2022, 2024 to 2026

Example reply from a 2023 Toyota Sienna Hybrid.

Bits 8 to 31 of the reply, 24 bits.

0x0077A4 = 30628 → 30,628 km

Formula
val
Range
0 to 16777215 km
Unit
km

Confirmed for 2021, 2023. In testing for 2022, 2024 to 2026.

Odometer SIENNAH_ODO_V2_V2Confirmed

Pelican can show this parameter as the odometer.

  • Request22 01 03
  • Service 22DID 0103
  • Module7D2 → 7DA
  • Every10 s
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 8 to 31 of the reply, 24 bits.

0x001FB9 = 8121 → 8,121 km

Formula
val
Range
0 to 16777215 km
Unit
km

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Odometer SIENNAH_ODO_1FA6Confirmed

Pelican can show this parameter as the odometer.

  • Request22 1F A6
  • Service 22DID 1FA6
  • Module7D2 → 7DA
  • Every10 s
  • Testing for 2022, 2024 to 2026

Example reply from a 2023 Toyota Sienna Hybrid.

Bits 0 to 31 of the reply, 32 bits.

0x00078581 = 492929 → (492929 ÷ 10) = 49,292.9 km

Formula
(val ÷ 10)
Range
0 to 429496729.5 km
Unit
km

Confirmed for 2021, 2023. In testing for 2022, 2024 to 2026.

Front left tire pressure

Front left tire pressure SIENNAH_TP_FL

Pelican can show this parameter as the front left tire pressure.

  • Request21 30
  • Service 21PID 30
  • Module750 → 758
  • Every2.5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 58 − 0.5)
Range
0 to 3.896 bar
Unit
bar

In testing for 2022, 2025 to 2026. Not supported for 2021, 2023 to 2024.

Front left tire pressure SIENNAH_TP_3Confirmed

Pelican can show this parameter as the front left tire pressure.

  • Request22 10 05
  • Service 22DID 1005
  • Module750 → 758
  • Every15 s
  • Testing for 2022, 2026

Bits 40 to 47 of the reply, 8 bits.

Formula
(val ÷ 4.125 − 5.6969697)
Range
0 to 56.1212 psi
Unit
psi

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Front right tire pressure

Front right tire pressure SIENNAH_TP_FR

Pelican can show this parameter as the front right tire pressure.

  • Request21 30
  • Service 21PID 30
  • Module750 → 758
  • Every2.5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val ÷ 58 − 0.5)
Range
0 to 3.896 bar
Unit
bar

In testing for 2022, 2025 to 2026. Not supported for 2021, 2023 to 2024.

Front right tire pressure SIENNAH_TP_1Confirmed

Pelican can show this parameter as the front right tire pressure.

  • Request22 10 05
  • Service 22DID 1005
  • Module750 → 758
  • Every15 s
  • Testing for 2022, 2026

Bits 8 to 15 of the reply, 8 bits.

Formula
(val ÷ 4.125 − 5.6969697)
Range
0 to 56.1212 psi
Unit
psi

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Rear left tire pressure

Rear left tire pressure SIENNAH_TP_RL

Pelican can show this parameter as the rear left tire pressure.

  • Request21 30
  • Service 21PID 30
  • Module750 → 758
  • Every2.5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val ÷ 58 − 0.5)
Range
0 to 3.896 bar
Unit
bar

In testing for 2022, 2025 to 2026. Not supported for 2021, 2023 to 2024.

Rear left tire pressure SIENNAH_TP_4Confirmed

Pelican can show this parameter as the rear left tire pressure.

  • Request22 10 05
  • Service 22DID 1005
  • Module750 → 758
  • Every15 s
  • Testing for 2022, 2026

Bits 56 to 63 of the reply, 8 bits.

Formula
(val ÷ 4.125 − 5.6969697)
Range
0 to 56.1212 psi
Unit
psi

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Rear right tire pressure

Rear right tire pressure SIENNAH_TP_RR

Pelican can show this parameter as the rear right tire pressure.

  • Request21 30
  • Service 21PID 30
  • Module750 → 758
  • Every2.5 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val ÷ 58 − 0.5)
Range
0 to 3.896 bar
Unit
bar

In testing for 2022, 2025 to 2026. Not supported for 2021, 2023 to 2024.

Rear right tire pressure SIENNAH_TP_2Confirmed

Pelican can show this parameter as the rear right tire pressure.

  • Request22 10 05
  • Service 22DID 1005
  • Module750 → 758
  • Every15 s
  • Testing for 2022, 2026

Bits 24 to 31 of the reply, 8 bits.

Formula
(val ÷ 4.125 − 5.6969697)
Range
0 to 56.1212 psi
Unit
psi

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Engine coolant temperature

Engine coolant temperature SIENNAH_ECT_7C0

Pelican can show this parameter as the engine coolant temperature.

  • Request21 23
  • Service 21PID 23
  • Module7C0 → 7C8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127.5 °C
Unit
°C

In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.

Engine coolant temperature SIENNAH_ECT

Pelican can show this parameter as the engine coolant temperature.

  • Request21 26
  • Service 21PID 26
  • Module7C4 → 7CC
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 89.25 ÷ 255 + 1.3)
Range
1.3 to 90.55 °C
Unit
°C

In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.

Engine oil temperature

Engine oil temperature SIENNAH_EOT_700

Pelican can show this parameter as the engine oil temperature.

  • Request22 10 7B
  • Service 22DID 107B
  • Module700 → 708
  • Every5 s
  • Testing

Bits 192 to 199 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Engine oil temperature, variation 2 SIENNAH_EOT_V2Confirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 1F 5C
  • Service 22DID 1F5C
  • Module700 → 708
  • Every5 s
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 0 to 7 of the reply, 8 bits.

0x40 = 64 → (64 − 40) = 24 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Front left tire temperature

Front left tire temperature SIENNAH_TT_FL

Pelican can show this parameter as the front left tire temperature.

  • Request21 16
  • Service 21PID 16
  • Module750 → 758
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Front right tire temperature

Front right tire temperature SIENNAH_TT_FR

Pelican can show this parameter as the front right tire temperature.

  • Request21 16
  • Service 21PID 16
  • Module750 → 758
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Rear left tire temperature

Rear left tire temperature SIENNAH_TT_RL

Pelican can show this parameter as the rear left tire temperature.

  • Request21 16
  • Service 21PID 16
  • Module750 → 758
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Rear right tire temperature

Rear right tire temperature SIENNAH_TT_RR

Pelican can show this parameter as the rear right tire temperature.

  • Request21 16
  • Service 21PID 16
  • Module750 → 758
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Starter battery voltage

12V battery voltage SIENNAH_12V_V_V2Confirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 15 EE
  • Service 22DID 15EE
  • Module7D2 → 7DA
  • Every1 s
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 0 to 7 of the reply, 8 bits.

0x26 = 38 → (38 × 0.31448 + 0.0125) = 11.96274 V

Formula
(val × 0.31448 + 0.0125)
Range
0 to 80.2 V
Unit
V

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

B+ battery voltage SIENNAH_BATTERY_VOLTAGE_7C0Confirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 10 21
  • Service 22DID 1021
  • Module7C0 → 7C8
  • Every5 s
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 0 to 7 of the reply, 8 bits.

0x7E = 126 → (126 ÷ 10) = 12.6 V

Formula
(val ÷ 10)
Range
0 to 20 V
Unit
V

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Battery voltage SIENNAH_12V_VConfirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 10 02
  • Service 22DID 1002
  • Module700 → 708
  • Every5 s
  • Testing for 2022, 2024 to 2026

Example reply from a 2023 Toyota Sienna Hybrid.

Bits 0 to 15 of the reply, 16 bits.

0x16DC = 5852 → (5852 × 12.207 ÷ 10000) = 7.143536 V

Formula
(val × 12.207 ÷ 10000)
Range
0 to 79 V
Unit
V

Confirmed for 2021, 2023. In testing for 2022, 2024 to 2026.

Traction battery current

HV battery current SIENNAH_HVBAT_CConfirmed

Pelican can show this parameter as the traction battery current.

  • Request22 1F 9A
  • Service 22DID 1F9A
  • Module7D2 → 7DA
  • Every500 ms
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 32 to 47 of the reply, 16 bits. The value is signed.

0x0408 = 1032 → (1032 ÷ 10) = 103.2 A

Formula
(val ÷ 10)
Range
-3276.8 to 3276.7 A
Unit
A

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Traction battery voltage

HV battery voltage SIENNAH_HVBAT_VConfirmed

Pelican can show this parameter as the traction battery voltage.

  • Request22 1F 9A
  • Service 22DID 1F9A
  • Module7D2 → 7DA
  • Every500 ms
  • Testing for 2022, 2026

Example reply from a 2025 Toyota Sienna Hybrid.

Bits 16 to 31 of the reply, 16 bits.

0x4680 = 18048 → (18048 × 156.25 ÷ 10000) = 282 V

Formula
(val × 156.25 ÷ 10000)
Range
0 to 1023 V
Unit
V

Confirmed for 2021, 2023 to 2025. In testing for 2022, 2026.

Transmission fluid temperature

Transmission fluid temperature SIENNAH_ATF_TEMP_700

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 38
  • Service 22DID 1638
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2022, 2026. Not supported for 2021, 2023 to 2025.

Transmission fluid temperature, pan var.3 SIENNAH_ATF_T_PAN_V3

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 27
  • Service 22DID 1627
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 256 − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.

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